Bangladesh struggling through the environmental challenges like pollution, energy consumption, and waste management. Environmental management is a critical concern for Bangladesh, given its vulnerability to climate change and rapid industrialization. A proper prioritizing effective environmental management practices (EMPs) is crucial for sustainable development. This study utilizes SWARA (Step-wise Weight Assessment Ratio Analysis) and WASPAS (Weighted Aggregated Sum Product Assessment) methods to evaluate and prioritize a range of EMPs. The research identifies key environmental challenges and considers a range of criteria—including environmental impact, feasibility, cost-effectiveness, and social acceptance—to assess alternative management strategies. Using a systematic approach, this research provides a decision-making framework for policymakers to select and implement the most suitable environmental practices that align with the country's unique socio-economic and environmental conditions.  By integrating both qualitative and quantitative assessments, the research provides a decision-making framework for policymakers to adopt the most impactful and feasible environmental strategies. The findings aim to guide Bangladesh’s environmental policies toward more sustainable and effective practices, balancing ecological preservation with socio-economic development.